Simple electric conveying hoist

Abstract

The invention discloses a simple electric conveying hoist. The simple electric conveying hoist comprises a mounting frame, a transmission mechanism and a fastening mechanism, wherein the mounting frame comprises a concave frame and a driving motor, the driving motor is mounted on the side face of the concave frame and fixedly connected with the concave frame, the transmission mechanism is mounted in the middle of the concave frame, the transmission mechanism is rotationally connected with the concave frame, the transmission mechanism is sleeved with the fastening mechanism, and the fastening mechanism is slidably connected with the transmission mechanism. Equipment is enabled to stably cooperate with the outside for mounting and use through an external connecting plate, and articles can be stably hung through a hook for use; and when suspension is needed, a user can stably control the driving motor to drive a rotating roller to rotate synchronously, and due to the fact that one end of a winding rope is fixedly connected with the rotating roller, the winding rope can be continuously wound around the rotating roller in the rotating process of the rotating roller, and then the purpose of hoisting is achieved.

Description

technical field [0001] The invention relates to the technical field of electric transmission hoist, in particular to a simple electric transmission hoist. Background technique [0002] Electric hoist is a kind of special lifting equipment, which is installed on the crane and gantry crane. The electric hoist has the characteristics of small size, light weight, simple operation and convenient use. It is used in industrial and mining enterprises, storage, docks and other places. Compact electric hoist with motor axis perpendicular to drum axis employs worm gear drive. Its disadvantages are: large length, large width, bulky structure, low mechanical efficiency, difficult processing, etc. The hydraulic system is dual-controlled, and the overflow regulating valve and magnetic contact pressure gauge can accurately control the pressure. The control department adopts low-voltage control, which increases the safety of the control system. [0003] The inventor of the present inventio...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a simple electric transmission hoist, which aims to improve the existing electric hoist with simple structure. When hoisting, the sling is prone to slipping and stacking in the process of winding and using, which is easy Sudden vibration of the equipment during the lifting process will affect the safety during the operation. At the same time, the traditional electric hoist is prone to shaking during the use of the lifting rope, which is not conducive to the rapid lifting operation.

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